Astragalin
Sign in to saveAstragalin is a naturally occurring flavanoid chemical compound with a yellow colour. It was first isolated from Astragalus sinicus after which it is named.
Chemical data
- Formula
- C21H20O11
- Molecular weight
- 448.4 g/mol
- IUPAC name
- 5,7-dihydroxy-2-(4-hydroxyphenyl)-3-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxychromen-4-one
via PubChem
Article
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- References
{{chembox | Verifiedfields = changed | Watchedfields = changed | verifiedrevid = 477368973 | Name = Astragalin | ImageFile = Astragalin.svg | ImageSize = 300px | ImageName = Astragalin structure | IUPACName = 3-(β-D-Glucopyranosyloxy)-4′,5,7-trihydroxyflavone | SystematicName = 5,7-Dihydroxy-2-(4-hydroxyphenyl)-3-{[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-4H-1-benzopyran-4-one | OtherNames= Astragalineasragalinkaempferol-3-glucosideKaempferol 3-glucosideKaempferol 3-O-glucosideKaempferol-3-O-glucosideKaempferol-3-D-glucosideKaempferol-3-beta-monoglucosideKaempferol 3-O-β-D-glucopyranoside |Section1= |Section2= }} Astragalin is a naturally occurring flavanoid chemical compound with a yellow colour. It was first isolated from Astragalus sinicus after which it is named.
It can be isolated from Phytolacca americana (the American pokeweed) or in the methanolic extract of fronds of the fern Phegopteris connectilis. It is also found in wine.